/* Initiate start and send first character */
if (!I2C_masterSendMultiByteStartWithTimeout(EUSCI_B0_BASE,
pointer, timeout))
return 0;
if (!I2C_masterSendMultiByteFinishWithTimeout(EUSCI_B0_BASE,
writeByte, timeout))
return 0;
返回一支是0,代表写入数据失败,在boostxl_batpakmkII_fuelGauge_msp432p401r工程的IIC驱动里修改的,想请问下为什么呢?在调试MPU9250的IIC 驱动部分,谢谢